How long does it take for a channel catfish to mature?
How long does it take for a channel catfish to mature? How long does it take to grow U.S. Farm-Raised Catfish? It takes about 18 months to two years to grow a 1-pound fish. How large is a full-grown U.S. Farm-Raised Catfish? A full-grown fish averages between 1 and 2 pounds. How old is a 6 inch channel catfish? In Lake B, channel cats are 6 inches at age-1, 9 inches at age-2, and 12.5 inches at age-3. Length-at-age data show the fish in Lake B are growing faster than in Lake A during their second and third years. What...